Yap I agree, they will need to chained it for safety precaution. Last time got this incident. A SM-1 tank was firing a 75mm round from BMR (Basic Main Range) but the projectile did not hit the target board but instead land on the Raffles country club golf course!
shinkansen
According to shinkansen the round missed the target board entirely. A real wash out considering the range and fire control system on the SM1